Goodenough, D A Plugging the leaks. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Jan 1999 - 319-21 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0027-8424 Standard No.: 10.1073/pnas.96.2.319 doi Subjects--Topical Terms: AnimalsCell Membrane--physiologyCell Membrane Permeability--physiologyEpithelial Cells--physiologyMembrane Proteins--chemistryMicroscopy, ElectronModels, BiologicalTight Junctions--chemistryVertebrates